50kW Three Phase Off-Grid Inverter

Commercial Grade · High Efficiency · Parallel Capable · LCD + APP

The right size for serious commercial off-grid power. This 50kW three-phase inverter delivers clean pure sine wave electricity to farms, business parks and remote commercial facilities ?with high conversion efficiency, parallel expansion capability and dual LCD + APP monitoring that keeps operators in control from anywhere.

50kW three phase off grid inverter for commercial projects and farms

Commercial Power, Off the Grid

Efficiency, expandability and visibility in one cabinet.

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High Conversion Efficiency

Optimized digital power stage converts battery and solar energy with minimal loss ?every extra percentage point of efficiency is money saved on batteries and panels.

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Parallel Expansion

Start with 50kW and parallel additional units as your operation grows ?automatic load sharing keeps the system balanced without manual intervention.

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LCD + APP Monitoring

On-site LCD shows real-time status at a glance; the mobile APP delivers remote telemetry, alarms and energy statistics for off-site management.

Technical Specifications

Rated Power50kW continuous
OutputThree-phase 380V/400V/415V, 50/60Hz
Output WaveformPure sine wave, THD <3% (linear load)
Overload CapacityHigh surge margin for motor and pump starting
DC InputBattery bank, voltage window per configuration (e.g. 384V class)
EfficiencyUp to 96%+
Parallel OperationSupported, automatic load sharing
MonitoringLCD panel + APP remote monitoring, RS485/CAN
ProtectionOverload, short circuit, over-temperature, DC over/under voltage, phase loss
CoolingIntelligent temperature-controlled fan cooling
Operating Temperature-20掳C ~ +50掳C
EnclosureIndustrial floor-standing cabinet
CustomizationOutput voltage/frequency, PV/diesel hybrid configuration available

Where It Works Best

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Farms & Agriculture

Irrigation pumps, cold storage and processing equipment.

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Business Parks

Small commercial campuses beyond reliable grid reach.

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Commercial Projects

Construction sites, lodges and remote facilities.

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PV + Storage Systems

Core inverter for mid-size solar microgrids.

Why Buy from yoyang TECH / Yoyang Tech

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Free System Sizing

Send your load list ?our engineers size the inverter, battery bank and PV array for free.

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Factory-Direct Pricing

Manufacturer-level pricing for installers, EPCs and agricultural project buyers.

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Complete System Supply

Inverter, lithium batteries and PV integration from one supplier with matched protocols.

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Global Shipping & Support

Export-grade packaging, worldwide freight and responsive remote commissioning support.

Frequently Asked Questions

What size battery bank do I need with a 50kW inverter? +
It depends on your daily energy consumption and desired autonomy. As a rough guide, a facility using 200kWh/day with one day of autonomy needs ~200?50kWh of LiFePO4 storage. Send us your load profile and we'll size it precisely for free.
Can it start my irrigation pumps? +
Yes ?the inverter has strong surge overload capacity for motor starting. Tell us your largest motor's power and starting method (DOL/soft start) and we'll verify the margin.
Can I add more inverters later? +
Yes. Parallel operation with automatic load sharing lets you expand capacity in 50kW steps as your business grows.
What is the lead time? +
Standard configurations ship in 15?5 working days; customized systems in 30?5 days including testing. Contact us for current production schedule.

Get a Quote ?50kW Three Phase Off-Grid Inverter

Send us your load list and site details ?we'll reply with a system proposal, quotation and datasheet within 24 hours.

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